diff --git a/README.md b/README.md
index 0aef306..b6ed351 100644
--- a/README.md
+++ b/README.md
@@ -31,6 +31,7 @@ List of available LLVM versions:
 - `22.1.8`
 - `23.1.0`
 - `23.1.1`
+- `23.1.2`
 
 List of available LLVM commit hashes:
 
diff --git a/version-manifest.json b/version-manifest.json
index 71ba4d0..abb3cc9 100644
--- a/version-manifest.json
+++ b/version-manifest.json
@@ -1,4 +1,64 @@
 [
+  {
+    "architecture": "aarch64",
+    "asset_name": "llvm-mlir_llvmorg-23.1.2_aarch64-unknown-linux-gnu.tar.zst",
+    "debug": false,
+    "download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/llvm-mlir_llvmorg-23.1.2_aarch64-unknown-linux-gnu.tar.zst",
+    "platform": "linux",
+    "release_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/tag/2026.10.06",
+    "tag": "2026.10.06",
+    "version": "23.1.2",
+    "zstd_asset_name": "zstd-1.5.7_aarch64-unknown-linux-gnu.tar.gz",
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_aarch64-unknown-linux-gnu.tar.gz"
+  },
+  {
+    "architecture": "x86",
+    "asset_name": "llvm-mlir_llvmorg-23.1.2_x86_64-unknown-linux-gnu.tar.zst",
+    "debug": false,
+    "download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/llvm-mlir_llvmorg-23.1.2_x86_64-unknown-linux-gnu.tar.zst",
+    "platform": "linux",
+    "release_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/tag/2026.10.06",
+    "tag": "2026.10.06",
+    "version": "23.1.2",
+    "zstd_asset_name": "zstd-1.5.7_x86_64-unknown-linux-gnu.tar.gz",
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_x86_64-unknown-linux-gnu.tar.gz"
+  },
+  {
+    "architecture": "aarch64",
+    "asset_name": "llvm-mlir_llvmorg-23.1.2_arm64-apple-darwin.tar.zst",
+    "debug": false,
+    "download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/llvm-mlir_llvmorg-23.1.2_arm64-apple-darwin.tar.zst",
+    "platform": "macos",
+    "release_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/tag/2026.10.06",
+    "tag": "2026.10.06",
+    "version": "23.1.2",
+    "zstd_asset_name": "zstd-1.5.7_arm64-apple-darwin.tar.gz",
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_arm64-apple-darwin.tar.gz"
+  },
+  {
+    "architecture": "aarch64",
+    "asset_name": "llvm-mlir_llvmorg-23.1.2_aarch64-pc-windows-msvc.tar.zst",
+    "debug": false,
+    "download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/llvm-mlir_llvmorg-23.1.2_aarch64-pc-windows-msvc.tar.zst",
+    "platform": "windows",
+    "release_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/tag/2026.10.06",
+    "tag": "2026.10.06",
+    "version": "23.1.2",
+    "zstd_asset_name": "zstd-1.5.7_aarch64-pc-windows-msvc.tar.gz",
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_aarch64-pc-windows-msvc.tar.gz"
+  },
+  {
+    "architecture": "x86",
+    "asset_name": "llvm-mlir_llvmorg-23.1.2_x86_64-pc-windows-msvc.tar.zst",
+    "debug": false,
+    "download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/llvm-mlir_llvmorg-23.1.2_x86_64-pc-windows-msvc.tar.zst",
+    "platform": "windows",
+    "release_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/tag/2026.10.06",
+    "tag": "2026.10.06",
+    "version": "23.1.2",
+    "zstd_asset_name": "zstd-1.5.7_x86_64-pc-windows-msvc.tar.gz",
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_x86_64-pc-windows-msvc.tar.gz"
+  },
   {
     "architecture": "aarch64",
     "asset_name": "llvm-mlir_llvmorg-23.1.1_aarch64-unknown-linux-gnu.tar.zst",
@@ -9,7 +69,7 @@
     "tag": "2026.09.11",
     "version": "23.1.1",
     "zstd_asset_name": "zstd-1.5.7_aarch64-unknown-linux-gnu.tar.gz",
-    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.09.11/zstd-1.5.7_aarch64-unknown-linux-gnu.tar.gz"
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_aarch64-unknown-linux-gnu.tar.gz"
   },
   {
     "architecture": "x86",
@@ -21,7 +81,7 @@
     "tag": "2026.09.11",
     "version": "23.1.1",
     "zstd_asset_name": "zstd-1.5.7_x86_64-unknown-linux-gnu.tar.gz",
-    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.09.11/zstd-1.5.7_x86_64-unknown-linux-gnu.tar.gz"
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_x86_64-unknown-linux-gnu.tar.gz"
   },
   {
     "architecture": "aarch64",
@@ -33,7 +93,7 @@
     "tag": "2026.09.11",
     "version": "23.1.1",
     "zstd_asset_name": "zstd-1.5.7_arm64-apple-darwin.tar.gz",
-    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.09.11/zstd-1.5.7_arm64-apple-darwin.tar.gz"
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_arm64-apple-darwin.tar.gz"
   },
   {
     "architecture": "aarch64",
@@ -45,7 +105,7 @@
     "tag": "2026.09.11",
     "version": "23.1.1",
     "zstd_asset_name": "zstd-1.5.7_aarch64-pc-windows-msvc.tar.gz",
-    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.09.11/zstd-1.5.7_aarch64-pc-windows-msvc.tar.gz"
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_aarch64-pc-windows-msvc.tar.gz"
   },
   {
     "architecture": "x86",
@@ -57,7 +117,7 @@
     "tag": "2026.09.11",
     "version": "23.1.1",
     "zstd_asset_name": "zstd-1.5.7_x86_64-pc-windows-msvc.tar.gz",
-    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.09.11/zstd-1.5.7_x86_64-pc-windows-msvc.tar.gz"
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_x86_64-pc-windows-msvc.tar.gz"
   },
   {
     "architecture": "aarch64",
@@ -69,7 +129,7 @@
     "tag": "2026.08.31",
     "version": "23.1.0",
     "zstd_asset_name": "zstd-1.5.7_aarch64-unknown-linux-gnu.tar.gz",
-    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.09.11/zstd-1.5.7_aarch64-unknown-linux-gnu.tar.gz"
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_aarch64-unknown-linux-gnu.tar.gz"
   },
   {
     "architecture": "x86",
@@ -81,7 +141,7 @@
     "tag": "2026.08.31",
     "version": "23.1.0",
     "zstd_asset_name": "zstd-1.5.7_x86_64-unknown-linux-gnu.tar.gz",
-    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.09.11/zstd-1.5.7_x86_64-unknown-linux-gnu.tar.gz"
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_x86_64-unknown-linux-gnu.tar.gz"
   },
   {
     "architecture": "aarch64",
@@ -93,7 +153,7 @@
     "tag": "2026.08.31",
     "version": "23.1.0",
     "zstd_asset_name": "zstd-1.5.7_arm64-apple-darwin.tar.gz",
-    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.09.11/zstd-1.5.7_arm64-apple-darwin.tar.gz"
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_arm64-apple-darwin.tar.gz"
   },
   {
     "architecture": "aarch64",
@@ -105,7 +165,7 @@
     "tag": "2026.08.31",
     "version": "23.1.0",
     "zstd_asset_name": "zstd-1.5.7_aarch64-pc-windows-msvc.tar.gz",
-    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.09.11/zstd-1.5.7_aarch64-pc-windows-msvc.tar.gz"
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_aarch64-pc-windows-msvc.tar.gz"
   },
   {
     "architecture": "x86",
@@ -117,7 +177,7 @@
     "tag": "2026.08.31",
     "version": "23.1.0",
     "zstd_asset_name": "zstd-1.5.7_x86_64-pc-windows-msvc.tar.gz",
-    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.09.11/zstd-1.5.7_x86_64-pc-windows-msvc.tar.gz"
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_x86_64-pc-windows-msvc.tar.gz"
   },
   {
     "architecture": "aarch64",
@@ -129,7 +189,7 @@
     "tag": "2026.08.11",
     "version": "22.1.8",
     "zstd_asset_name": "zstd-1.5.7_aarch64-unknown-linux-gnu.tar.gz",
-    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.09.11/zstd-1.5.7_aarch64-unknown-linux-gnu.tar.gz"
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_aarch64-unknown-linux-gnu.tar.gz"
   },
   {
     "architecture": "x86",
@@ -141,7 +201,7 @@
     "tag": "2026.08.11",
     "version": "22.1.8",
     "zstd_asset_name": "zstd-1.5.7_x86_64-unknown-linux-gnu.tar.gz",
-    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.09.11/zstd-1.5.7_x86_64-unknown-linux-gnu.tar.gz"
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_x86_64-unknown-linux-gnu.tar.gz"
   },
   {
     "architecture": "aarch64",
@@ -153,7 +213,7 @@
     "tag": "2026.08.11",
     "version": "22.1.8",
     "zstd_asset_name": "zstd-1.5.7_arm64-apple-darwin.tar.gz",
-    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.09.11/zstd-1.5.7_arm64-apple-darwin.tar.gz"
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_arm64-apple-darwin.tar.gz"
   },
   {
     "architecture": "aarch64",
@@ -165,7 +225,7 @@
     "tag": "2026.08.11",
     "version": "22.1.8",
     "zstd_asset_name": "zstd-1.5.7_aarch64-pc-windows-msvc.tar.gz",
-    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.09.11/zstd-1.5.7_aarch64-pc-windows-msvc.tar.gz"
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_aarch64-pc-windows-msvc.tar.gz"
   },
   {
     "architecture": "x86",
@@ -177,7 +237,7 @@
     "tag": "2026.08.11",
     "version": "22.1.8",
     "zstd_asset_name": "zstd-1.5.7_x86_64-pc-windows-msvc.tar.gz",
-    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.09.11/zstd-1.5.7_x86_64-pc-windows-msvc.tar.gz"
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_x86_64-pc-windows-msvc.tar.gz"
   },
   {
     "architecture": "aarch64",
@@ -189,7 +249,7 @@
     "tag": "2026.06.12",
     "version": "22.1.7",
     "zstd_asset_name": "zstd-1.5.7_aarch64-unknown-linux-gnu.tar.gz",
-    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.09.11/zstd-1.5.7_aarch64-unknown-linux-gnu.tar.gz"
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_aarch64-unknown-linux-gnu.tar.gz"
   },
   {
     "architecture": "x86",
@@ -201,7 +261,7 @@
     "tag": "2026.06.12",
     "version": "22.1.7",
     "zstd_asset_name": "zstd-1.5.7_x86_64-unknown-linux-gnu.tar.gz",
-    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.09.11/zstd-1.5.7_x86_64-unknown-linux-gnu.tar.gz"
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_x86_64-unknown-linux-gnu.tar.gz"
   },
   {
     "architecture": "aarch64",
@@ -213,7 +273,7 @@
     "tag": "2026.06.12",
     "version": "22.1.7",
     "zstd_asset_name": "zstd-1.5.7_arm64-apple-darwin.tar.gz",
-    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.09.11/zstd-1.5.7_arm64-apple-darwin.tar.gz"
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_arm64-apple-darwin.tar.gz"
   },
   {
     "architecture": "aarch64",
@@ -225,7 +285,7 @@
     "tag": "2026.06.12",
     "version": "22.1.7",
     "zstd_asset_name": "zstd-1.5.7_aarch64-pc-windows-msvc.tar.gz",
-    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.09.11/zstd-1.5.7_aarch64-pc-windows-msvc.tar.gz"
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_aarch64-pc-windows-msvc.tar.gz"
   },
   {
     "architecture": "x86",
@@ -237,7 +297,7 @@
     "tag": "2026.06.12",
     "version": "22.1.7",
     "zstd_asset_name": "zstd-1.5.7_x86_64-pc-windows-msvc.tar.gz",
-    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.09.11/zstd-1.5.7_x86_64-pc-windows-msvc.tar.gz"
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_x86_64-pc-windows-msvc.tar.gz"
   },
   {
     "architecture": "aarch64",
@@ -249,7 +309,7 @@
     "tag": "2026.06.09",
     "version": "22.1.6",
     "zstd_asset_name": "zstd-1.5.7_aarch64-unknown-linux-gnu.tar.gz",
-    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.09.11/zstd-1.5.7_aarch64-unknown-linux-gnu.tar.gz"
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_aarch64-unknown-linux-gnu.tar.gz"
   },
   {
     "architecture": "x86",
@@ -261,7 +321,7 @@
     "tag": "2026.06.09",
     "version": "22.1.6",
     "zstd_asset_name": "zstd-1.5.7_x86_64-unknown-linux-gnu.tar.gz",
-    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.09.11/zstd-1.5.7_x86_64-unknown-linux-gnu.tar.gz"
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_x86_64-unknown-linux-gnu.tar.gz"
   },
   {
     "architecture": "aarch64",
@@ -273,7 +333,7 @@
     "tag": "2026.06.09",
     "version": "22.1.6",
     "zstd_asset_name": "zstd-1.5.7_arm64-apple-darwin.tar.gz",
-    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.09.11/zstd-1.5.7_arm64-apple-darwin.tar.gz"
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_arm64-apple-darwin.tar.gz"
   },
   {
     "architecture": "aarch64",
@@ -285,7 +345,7 @@
     "tag": "2026.06.09",
     "version": "22.1.6",
     "zstd_asset_name": "zstd-1.5.7_aarch64-pc-windows-msvc.tar.gz",
-    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.09.11/zstd-1.5.7_aarch64-pc-windows-msvc.tar.gz"
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_aarch64-pc-windows-msvc.tar.gz"
   },
   {
     "architecture": "x86",
@@ -297,7 +357,7 @@
     "tag": "2026.06.09",
     "version": "22.1.6",
     "zstd_asset_name": "zstd-1.5.7_x86_64-pc-windows-msvc.tar.gz",
-    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.09.11/zstd-1.5.7_x86_64-pc-windows-msvc.tar.gz"
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_x86_64-pc-windows-msvc.tar.gz"
   },
   {
     "architecture": "aarch64",
@@ -309,7 +369,7 @@
     "tag": "2026.05.18",
     "version": "22.1.5",
     "zstd_asset_name": "zstd-1.5.7_aarch64-unknown-linux-gnu.tar.gz",
-    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.09.11/zstd-1.5.7_aarch64-unknown-linux-gnu.tar.gz"
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_aarch64-unknown-linux-gnu.tar.gz"
   },
   {
     "architecture": "x86",
@@ -321,7 +381,7 @@
     "tag": "2026.05.18",
     "version": "22.1.5",
     "zstd_asset_name": "zstd-1.5.7_x86_64-unknown-linux-gnu.tar.gz",
-    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.09.11/zstd-1.5.7_x86_64-unknown-linux-gnu.tar.gz"
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_x86_64-unknown-linux-gnu.tar.gz"
   },
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+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_arm64-apple-darwin.tar.gz"
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+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_aarch64-pc-windows-msvc.tar.gz"
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+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_x86_64-pc-windows-msvc.tar.gz"
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+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_aarch64-unknown-linux-gnu.tar.gz"
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+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_x86_64-unknown-linux-gnu.tar.gz"
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+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_x86_64-pc-windows-msvc.tar.gz"
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+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_aarch64-unknown-linux-gnu.tar.gz"
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+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_x86_64-unknown-linux-gnu.tar.gz"
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+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_arm64-apple-darwin.tar.gz"
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+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_aarch64-pc-windows-msvc.tar.gz"
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+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_x86_64-pc-windows-msvc.tar.gz"
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+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_x86_64-pc-windows-msvc.tar.gz"
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+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_aarch64-unknown-linux-gnu.tar.gz"
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+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_x86_64-unknown-linux-gnu.tar.gz"
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+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_arm64-apple-darwin.tar.gz"
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+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_aarch64-pc-windows-msvc.tar.gz"
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+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_x86_64-pc-windows-msvc.tar.gz"
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+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_aarch64-unknown-linux-gnu.tar.gz"
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+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_x86_64-unknown-linux-gnu.tar.gz"
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+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_arm64-apple-darwin.tar.gz"
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+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_aarch64-pc-windows-msvc.tar.gz"
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+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_aarch64-pc-windows-msvc.tar.gz"
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-    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.09.11/zstd-1.5.7_x86_64-unknown-linux-gnu.tar.gz"
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_x86_64-unknown-linux-gnu.tar.gz"
   },
   {
     "architecture": "aarch64",
@@ -753,7 +813,7 @@
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     "version": "113f01aa82d055410f22a9d03b3468fa68600589",
     "zstd_asset_name": "zstd-1.5.7_arm64-apple-darwin.tar.gz",
-    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.09.11/zstd-1.5.7_arm64-apple-darwin.tar.gz"
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_arm64-apple-darwin.tar.gz"
   },
   {
     "architecture": "aarch64",
@@ -765,7 +825,7 @@
     "tag": "2026.01.13",
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     "zstd_asset_name": "zstd-1.5.7_aarch64-pc-windows-msvc.tar.gz",
-    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.09.11/zstd-1.5.7_aarch64-pc-windows-msvc.tar.gz"
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_aarch64-pc-windows-msvc.tar.gz"
   },
   {
     "architecture": "x86",
@@ -777,7 +837,7 @@
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     "zstd_asset_name": "zstd-1.5.7_x86_64-pc-windows-msvc.tar.gz",
-    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.09.11/zstd-1.5.7_x86_64-pc-windows-msvc.tar.gz"
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_x86_64-pc-windows-msvc.tar.gz"
   },
   {
     "architecture": "aarch64",
@@ -789,7 +849,7 @@
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     "version": "21.1.8",
     "zstd_asset_name": "zstd-1.5.7_aarch64-unknown-linux-gnu.tar.gz",
-    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.09.11/zstd-1.5.7_aarch64-unknown-linux-gnu.tar.gz"
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_aarch64-unknown-linux-gnu.tar.gz"
   },
   {
     "architecture": "x86",
@@ -801,7 +861,7 @@
     "tag": "2026.01.08",
     "version": "21.1.8",
     "zstd_asset_name": "zstd-1.5.7_x86_64-unknown-linux-gnu.tar.gz",
-    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.09.11/zstd-1.5.7_x86_64-unknown-linux-gnu.tar.gz"
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_x86_64-unknown-linux-gnu.tar.gz"
   },
   {
     "architecture": "aarch64",
@@ -813,7 +873,7 @@
     "tag": "2026.01.08",
     "version": "21.1.8",
     "zstd_asset_name": "zstd-1.5.7_arm64-apple-darwin.tar.gz",
-    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.09.11/zstd-1.5.7_arm64-apple-darwin.tar.gz"
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_arm64-apple-darwin.tar.gz"
   },
   {
     "architecture": "aarch64",
@@ -825,7 +885,7 @@
     "tag": "2026.01.08",
     "version": "21.1.8",
     "zstd_asset_name": "zstd-1.5.7_aarch64-pc-windows-msvc.tar.gz",
-    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.09.11/zstd-1.5.7_aarch64-pc-windows-msvc.tar.gz"
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_aarch64-pc-windows-msvc.tar.gz"
   },
   {
     "architecture": "x86",
@@ -837,7 +897,7 @@
     "tag": "2026.01.08",
     "version": "21.1.8",
     "zstd_asset_name": "zstd-1.5.7_x86_64-pc-windows-msvc.tar.gz",
-    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.09.11/zstd-1.5.7_x86_64-pc-windows-msvc.tar.gz"
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_x86_64-pc-windows-msvc.tar.gz"
   },
   {
     "architecture": "aarch64",
@@ -849,7 +909,7 @@
     "tag": "2025.12.23",
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     "zstd_asset_name": "zstd-1.5.7_aarch64-unknown-linux-gnu.tar.gz",
-    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.09.11/zstd-1.5.7_aarch64-unknown-linux-gnu.tar.gz"
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_aarch64-unknown-linux-gnu.tar.gz"
   },
   {
     "architecture": "x86",
@@ -861,7 +921,7 @@
     "tag": "2025.12.23",
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     "zstd_asset_name": "zstd-1.5.7_x86_64-unknown-linux-gnu.tar.gz",
-    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.09.11/zstd-1.5.7_x86_64-unknown-linux-gnu.tar.gz"
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_x86_64-unknown-linux-gnu.tar.gz"
   },
   {
     "architecture": "aarch64",
@@ -873,7 +933,7 @@
     "tag": "2025.12.23",
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     "zstd_asset_name": "zstd-1.5.7_arm64-apple-darwin.tar.gz",
-    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.09.11/zstd-1.5.7_arm64-apple-darwin.tar.gz"
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_arm64-apple-darwin.tar.gz"
   },
   {
     "architecture": "aarch64",
@@ -885,7 +945,7 @@
     "tag": "2025.12.23",
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     "zstd_asset_name": "zstd-1.5.7_aarch64-pc-windows-msvc.tar.gz",
-    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.09.11/zstd-1.5.7_aarch64-pc-windows-msvc.tar.gz"
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_aarch64-pc-windows-msvc.tar.gz"
   },
   {
     "architecture": "x86",
@@ -897,6 +957,6 @@
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     "zstd_asset_name": "zstd-1.5.7_x86_64-pc-windows-msvc.tar.gz",
-    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.09.11/zstd-1.5.7_x86_64-pc-windows-msvc.tar.gz"
+    "zstd_download_url": "https://github.com/munich-quantum-software/portable-mlir-toolchain/releases/download/2026.10.06/zstd-1.5.7_x86_64-pc-windows-msvc.tar.gz"
   }
 ]